| 摘要 |
PROBLEM TO BE SOLVED: To provide a roller clutch which can prevent reverse assembly physically without affecting functions of the roller clutch.SOLUTION: A plurality of cam surfaces 7 are formed by axially extending on at least one side; and at least one inclined convex part 17 which has a shape along the cam surfaces 7 is arranged on an outer peripheral surface of at least one of circular ring parts 11 of a retainer 10. |
